| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.62 | 13.354% | $30.1748 | $30.17 | $30.15 | $30.20 |
| Purchase #2 | $162.31 | 8.435% | $176.0008 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $80.35 | 9.712% | $88.1536 | $88.15 | $88.15 | $88.20 |
| Purchase #4 | $222.49 | 8.466% | $241.326 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $83.86 | 13.293% | $95.0075 | $95.01 | $95.00 | $95.00 |
| Purchase #6 | $111.79 | 9.203% | $122.078 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $68.68 | 8.162% | $74.2857 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $756.10 | $827.0264 | $827.03 | $827.05 | $827.10 | |